Merge remote-tracking branch 'remotes/origin/develop' into media-preview-proxy-nostream

CHANGELOG.md

@@ -9,15 +9,22 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 - Renamed `:await_up_timeout` in `:connections_pool` namespace to `:connect_timeout`, old name is deprecated.
 - Renamed `:timeout` in `pools` namespace to `:recv_timeout`, old name is deprecated.
+- Minimum lifetime for ephmeral activities changed to 10 minutes and made configurable (`:min_lifetime` option).
 
 ### Removed
 
 - **Breaking:** `Pleroma.Workers.Cron.StatsWorker` setting from Oban `:crontab` (moved to a simpler implementation).
 - **Breaking:** `Pleroma.Workers.Cron.ClearOauthTokenWorker` setting from Oban `:crontab` (moved to scheduled jobs).
 - **Breaking:** `Pleroma.Workers.Cron.PurgeExpiredActivitiesWorker` setting from Oban `:crontab` (moved to scheduled jobs).
+- Removed `:managed_config` option. In practice, it was accidentally removed with 2.0.0 release when frontends were
+switched to a new configuration mechanism, however it was not officially removed until now.
 
-### Changed
+## unreleased-patch - ???
-- Minimum lifetime for ephmeral activities changed to 10 minutes and made configurable (`:min_lifetime` option).
+
+### Fixed
+
+- Welcome Chat messages preventing user registration with MRF Simple Policy applied to the local instance
+- Mastodon API: the public timeline returning an error when the `reply_visibility` parameter is set to `self` for an unauthenticated user
 
 ## [2.1.1] - 2020-09-08
 

config/config.exs

@@ -216,7 +216,6 @@ config :pleroma, :instance,
   allow_relay: true,
   public: true,
   quarantined_instances: [],
-  managed_config: true,
   static_dir: "instance/static/",
   allowed_post_formats: [
     "text/plain",

config/description.exs

@@ -764,12 +764,6 @@ config :pleroma, :config_description, [
           "*.quarantined.com"
         ]
       },
-      %{
-        key: :managed_config,
-        type: :boolean,
-        description:
-          "Whenether the config for pleroma-fe is configured in this config or in static/config.json"
-      },
       %{
         key: :static_dir,
         type: :string,

docs/configuration/cheatsheet.md

@@ -18,7 +18,7 @@ To add configuration to your config file, you can copy it from the base config.
 * `notify_email`: Email used for notifications.
 * `description`: The instance’s description, can be seen in nodeinfo and ``/api/v1/instance``.
 * `limit`: Posts character limit (CW/Subject included in the counter).
-* `discription_limit`: The character limit for image descriptions.
+* `description_limit`: The character limit for image descriptions.
 * `chat_limit`: Character limit of the instance chat messages.
 * `remote_limit`: Hard character limit beyond which remote posts will be dropped.
 * `upload_limit`: File size limit of uploads (except for avatar, background, banner).
@@ -40,7 +40,6 @@ To add configuration to your config file, you can copy it from the base config.
 * `allow_relay`: Enable Pleroma’s Relay, which makes it possible to follow a whole instance.
 * `public`: Makes the client API in authenticated mode-only except for user-profiles. Useful for disabling the Local Timeline and The Whole Known Network. Note that there is a dependent setting restricting or allowing unauthenticated access to specific resources, see `restrict_unauthenticated` for more details.
 * `quarantined_instances`: List of ActivityPub instances where private (DMs, followers-only) activities will not be send.
-* `managed_config`: Whenether the config for pleroma-fe is configured in [:frontend_configurations](#frontend_configurations) or in ``static/config.json``.
 * `allowed_post_formats`: MIME-type list of formats allowed to be posted (transformed into HTML).
 * `extended_nickname_format`: Set to `true` to use extended local nicknames format (allows underscores/dashes). This will break federation with
     older software for theses nicknames.

lib/pleroma/web/activity_pub/activity_pub.ex

@@ -767,7 +767,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   end
 
   defp restrict_replies(query, %{
-         reply_filtering_user: user,
+         reply_filtering_user: %User{} = user,
          reply_visibility: "self"
        }) do
     from(
@@ -783,7 +783,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   end
 
   defp restrict_replies(query, %{
-         reply_filtering_user: user,
+         reply_filtering_user: %User{} = user,
          reply_visibility: "following"
        }) do
     from(

lib/pleroma/web/activity_pub/mrf/simple_policy.ex

@@ -66,7 +66,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
            "type" => "Create",
            "object" => child_object
          } = object
-       ) do
+       )
+       when is_map(child_object) do
     media_nsfw =
       Config.get([:mrf_simple, :media_nsfw])
       |> MRF.subdomains_regex()

lib/pleroma/web/activity_pub/transmogrifier.ex

@@ -309,7 +309,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
   def fix_emoji(%{"tag" => tags} = object) when is_list(tags) do
     emoji =
       tags
-      |> Enum.filter(fn data -> data["type"] == "Emoji" and data["icon"] end)
+      |> Enum.filter(fn data -> is_map(data) and data["type"] == "Emoji" and data["icon"] end)
       |> Enum.reduce(%{}, fn data, mapping ->
         name = String.trim(data["name"], ":")
 

lib/pleroma/web/rich_media/helpers.ex

@@ -87,6 +87,50 @@ defmodule Pleroma.Web.RichMedia.Helpers do
   def rich_media_get(url) do
     headers = [{"user-agent", Pleroma.Application.user_agent() <> "; Bot"}]
 
-    Pleroma.HTTP.get(url, headers, @options)
+    head_check =
+      case Pleroma.HTTP.head(url, headers, @options) do
+        # If the HEAD request didn't reach the server for whatever reason,
+        # we assume the GET that comes right after won't either
+        {:error, _} = e ->
+          e
+
+        {:ok, %Tesla.Env{status: 200, headers: headers}} ->
+          with :ok <- check_content_type(headers),
+               :ok <- check_content_length(headers),
+               do: :ok
+
+        _ ->
+          :ok
+      end
+
+    with :ok <- head_check, do: Pleroma.HTTP.get(url, headers, @options)
+  end
+
+  defp check_content_type(headers) do
+    case List.keyfind(headers, "content-type", 0) do
+      {_, content_type} ->
+        case Plug.Conn.Utils.media_type(content_type) do
+          {:ok, "text", "html", _} -> :ok
+          _ -> {:error, {:content_type, content_type}}
+        end
+
+      _ ->
+        :ok
+    end
+  end
+
+  @max_body @options[:max_body]
+  defp check_content_length(headers) do
+    case List.keyfind(headers, "content-length", 0) do
+      {_, maybe_content_length} ->
+        case Integer.parse(maybe_content_length) do
+          {content_length, ""} when content_length <= @max_body -> :ok
+          {_, ""} -> {:error, :body_too_large}
+          _ -> :ok
+        end
+
+      _ ->
+        :ok
+    end
   end
 end

lib/pleroma/web/rich_media/parser.ex

@@ -36,6 +36,14 @@ defmodule Pleroma.Web.RichMedia.Parser do
         {:ok, _data} = res ->
           res
 
+        {:error, :body_too_large} = e ->
+          e
+
+        {:error, {:content_type, _}} = e ->
+          e
+
+        # The TTL is not set for the errors above, since they are unlikely to change
+        # with time
         {:error, _} = e ->
           ttl = Pleroma.Config.get([:rich_media, :failure_backoff], 60_000)
           Cachex.expire(:rich_media_cache, url, ttl)

priv/gettext/es/LC_MESSAGES/errors.po

@@ -3,7 +3,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2020-09-09 09:49+0000\n"
-"PO-Revision-Date: 2020-09-09 10:52+0000\n"
+"PO-Revision-Date: 2020-09-11 21:26+0000\n"
 "Last-Translator: tarteka <info@tarteka.net>\n"
 "Language-Team: Spanish <https://translate.pleroma.social/projects/pleroma/"
 "pleroma/es/>\n"
@@ -94,52 +94,52 @@ msgid "must be less than %{number}"
 msgstr ""
 
 msgid "must be greater than %{number}"
-msgstr ""
+msgstr "debe ser mayor que %{number}"
 
 msgid "must be less than or equal to %{number}"
-msgstr ""
+msgstr "debe ser menor o igual que %{number}"
 
 msgid "must be greater than or equal to %{number}"
-msgstr ""
+msgstr "deber ser mayor o igual que %{number}"
 
 msgid "must be equal to %{number}"
-msgstr ""
+msgstr "deber ser igual a %{number}"
 
 #: lib/pleroma/web/common_api/common_api.ex:505
 #, elixir-format
 msgid "Account not found"
-msgstr ""
+msgstr "Cuenta no encontrada"
 
 #: lib/pleroma/web/common_api/common_api.ex:339
 #, elixir-format
 msgid "Already voted"
-msgstr ""
+msgstr "Ya has votado"
 
 #: lib/pleroma/web/oauth/oauth_controller.ex:359
 #, elixir-format
 msgid "Bad request"
-msgstr ""
+msgstr "Solicitud incorrecta"
 
 #: lib/pleroma/web/activity_pub/activity_pub_controller.ex:426
 #, elixir-format
 msgid "Can't delete object"
-msgstr ""
+msgstr "No se puede eliminar el objeto"
 
 #: lib/pleroma/web/controller_helper.ex:105
 #: lib/pleroma/web/controller_helper.ex:111
 #, elixir-format
 msgid "Can't display this activity"
-msgstr ""
+msgstr "No se puede mostrar esta actividad"
 
 #: lib/pleroma/web/mastodon_api/controllers/account_controller.ex:285
 #, elixir-format
 msgid "Can't find user"
-msgstr ""
+msgstr "No se puede encontrar al usuario"
 
 #: lib/pleroma/web/pleroma_api/controllers/account_controller.ex:61
 #, elixir-format
 msgid "Can't get favorites"
-msgstr ""
+msgstr "No se puede obtener los favoritos"
 
 #: lib/pleroma/web/activity_pub/activity_pub_controller.ex:438
 #, elixir-format
@@ -149,7 +149,7 @@ msgstr ""
 #: lib/pleroma/web/common_api/utils.ex:563
 #, elixir-format
 msgid "Cannot post an empty status without attachments"
-msgstr ""
+msgstr "No se puede publicar un estado vacío y sin archivos adjuntos"
 
 #: lib/pleroma/web/common_api/utils.ex:511
 #, elixir-format

priv/repo/migrations/20200825061316_move_activity_expirations_to_oban.exs

@@ -4,6 +4,8 @@ defmodule Pleroma.Repo.Migrations.MoveActivityExpirationsToOban do
   import Ecto.Query, only: [from: 2]
 
   def change do
+    Pleroma.Config.Oban.warn()
+
     Supervisor.start_link([{Oban, Pleroma.Config.get(Oban)}],
       strategy: :one_for_one,
       name: Pleroma.Supervisor

priv/repo/migrations/20200907092050_move_tokens_expiration_into_oban.exs

@@ -4,6 +4,8 @@ defmodule Pleroma.Repo.Migrations.MoveTokensExpirationIntoOban do
   import Ecto.Query, only: [from: 2]
 
   def change do
+    Pleroma.Config.Oban.warn()
+
     Supervisor.start_link([{Oban, Pleroma.Config.get(Oban)}],
       strategy: :one_for_one,
       name: Pleroma.Supervisor

priv/repo/migrations/20200910113106_remove_managed_config_from_db.exs

@@ -0,0 +1,27 @@
+defmodule Pleroma.Repo.Migrations.RemoveManagedConfigFromDb do
+  use Ecto.Migration
+  import Ecto.Query
+  alias Pleroma.ConfigDB
+  alias Pleroma.Repo
+
+  def up do
+    config_entry =
+      from(c in ConfigDB,
+        select: [:id, :value],
+        where: c.group == ^:pleroma and c.key == ^:instance
+      )
+      |> Repo.one()
+
+    if config_entry do
+      {_, value} = Keyword.pop(config_entry.value, :managed_config)
+
+      config_entry
+      |> Ecto.Changeset.change(value: value)
+      |> Repo.update()
+    end
+  end
+
+  def down do
+    :ok
+  end
+end

test/support/http_request_mock.ex

@@ -1262,4 +1262,21 @@ defmodule HttpRequestMock do
        inspect(headers)
      }"}
   end
+
+  # Most of the rich media mocks are missing HEAD requests, so we just return 404.
+  @rich_media_mocks [
+    "https://example.com/ogp",
+    "https://example.com/ogp-missing-data",
+    "https://example.com/twitter-card"
+  ]
+  def head(url, _query, _body, _headers) when url in @rich_media_mocks do
+    {:ok, %Tesla.Env{status: 404, body: ""}}
+  end
+
+  def head(url, query, body, headers) do
+    {:error,
+     "Mock response not implemented for HEAD #{inspect(url)}, #{query}, #{inspect(body)}, #{
+       inspect(headers)
+     }"}
+  end
 end

test/user_test.exs

@@ -440,6 +440,45 @@ defmodule Pleroma.UserTest do
       assert activity.actor == welcome_user.ap_id
     end
 
+    setup do:
+            clear_config(:mrf_simple,
+              media_removal: [],
+              media_nsfw: [],
+              federated_timeline_removal: [],
+              report_removal: [],
+              reject: [],
+              followers_only: [],
+              accept: [],
+              avatar_removal: [],
+              banner_removal: [],
+              reject_deletes: []
+            )
+
+    setup do:
+            clear_config(:mrf,
+              policies: [
+                Pleroma.Web.ActivityPub.MRF.SimplePolicy
+              ]
+            )
+
+    test "it sends a welcome chat message when Simple policy applied to local instance" do
+      Pleroma.Config.put([:mrf_simple, :media_nsfw], ["localhost"])
+
+      welcome_user = insert(:user)
+      Pleroma.Config.put([:welcome, :chat_message, :enabled], true)
+      Pleroma.Config.put([:welcome, :chat_message, :sender_nickname], welcome_user.nickname)
+      Pleroma.Config.put([:welcome, :chat_message, :message], "Hello, this is a chat message")
+
+      cng = User.register_changeset(%User{}, @full_user_data)
+      {:ok, registered_user} = User.register(cng)
+      ObanHelpers.perform_all()
+
+      activity = Repo.one(Pleroma.Activity)
+      assert registered_user.ap_id in activity.recipients
+      assert Object.normalize(activity).data["content"] =~ "chat message"
+      assert activity.actor == welcome_user.ap_id
+    end
+
     test "it sends a welcome email message if it is set" do
       welcome_user = insert(:user)
       Pleroma.Config.put([:welcome, :email, :enabled], true)

test/web/activity_pub/activity_pub_test.exs

@@ -1810,6 +1810,14 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
         |> Enum.map(& &1.id)
 
       assert activities_ids == []
+
+      activities_ids =
+        %{}
+        |> Map.put(:reply_visibility, "self")
+        |> Map.put(:reply_filtering_user, nil)
+        |> ActivityPub.fetch_public_activities()
+
+      assert activities_ids == []
     end
 
     test "home timeline", %{users: %{u1: user}} do

test/web/rich_media/parser_test.exs

@@ -56,6 +56,27 @@ defmodule Pleroma.Web.RichMedia.ParserTest do
 
       %{method: :get, url: "http://example.com/error"} ->
         {:error, :overload}
+
+      %{
+        method: :head,
+        url: "http://example.com/huge-page"
+      } ->
+        %Tesla.Env{
+          status: 200,
+          headers: [{"content-length", "2000001"}, {"content-type", "text/html"}]
+        }
+
+      %{
+        method: :head,
+        url: "http://example.com/pdf-file"
+      } ->
+        %Tesla.Env{
+          status: 200,
+          headers: [{"content-length", "1000000"}, {"content-type", "application/pdf"}]
+        }
+
+      %{method: :head} ->
+        %Tesla.Env{status: 404, body: "", headers: []}
     end)
 
     :ok
@@ -144,4 +165,12 @@ defmodule Pleroma.Web.RichMedia.ParserTest do
   test "returns error if getting page was not successful" do
     assert {:error, :overload} = Parser.parse("http://example.com/error")
   end
+
+  test "does a HEAD request to check if the body is too large" do
+    assert {:error, :body_too_large} = Parser.parse("http://example.com/huge-page")
+  end
+
+  test "does a HEAD request to check if the body is html" do
+    assert {:error, {:content_type, _}} = Parser.parse("http://example.com/pdf-file")
+  end
 end